ET MALWARE PS/Beapy CnC Checkin

Query · suricata

flow:established,to_server;
http.method;
content:"GET";
http.uri;
content:"&mac=";
content:"&av="; distance:0;
content:"&os="; distance:0;
content:"&ver="; distance:0;
content:"&bit="; distance:0;
content:"bit&flag2="; distance:0; fast_pattern;
content:"&domain="; distance:0;
content:"&user="; distance:0;
Raw source ET MALWARE PS/Beapy CnC Checkin · Suricata
Esc
Published by Emerging Threats Open ↗, licensed under BSD 3-Clause ↗. Line breaks added for readability; the rule is otherwise unchanged. 
alert http $HOME_NET any -> $EXTERNAL_NET any (
    msg:"ET MALWARE PS/Beapy CnC Checkin";
    flow:established,to_server;
    http.method;
    content:"GET";
    http.uri;
    content:"&mac=";
    content:"&av="; distance:0;
    content:"&os="; distance:0;
    content:"&ver="; distance:0;
    content:"&bit="; distance:0;
    content:"bit&flag2="; distance:0; fast_pattern;
    content:"&domain="; distance:0;
    content:"&user="; distance:0;
    reference:url,s.tencent.com/research/report/680.html;
    classtype:command-and-control;
    sid:2027148; rev:4;
    metadata:affected_product Windows_XP_Vista_7_8_10_Server_32_64_Bit, attack_target Client_Endpoint, created_at 2019_04_03, deployment Perimeter, malware_family PS_Beapy, performance_impact Low, confidence High, signature_severity Major, tag PowerShell, updated_at 2020_08_28;
)

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